Abstract:
:Prenylation is a class of lipid modification involving covalent addition of either farnesyl (15-carbon) or geranylgeranyl (20-carbon) isoprenoids to conserved cysteine residues at or near the C-terminus of proteins. Known prenylated proteins include fungal mating factors, nuclear lamins, Ras and Ras-related GTP-binding proteins (G proteins), the subunits of trimeric G proteins, protein kinases, and at least one viral protein. Prenylation promotes membrane interactions of most of these proteins, which is not surprising given the hydrophobicity of the lipids involved. In addition, however, prenylation appears to play a major role in several protein-protein interactions involving these species. The emphasis in this review is on the enzymology of prenyl protein processing and the functional significance of prenylation in cellular events. Several other recent reviews provide more detailed coverage of aspects of prenylation that receive limited attention here owing to length restrictions (1-4).
journal_name
Annu Rev Biochemjournal_title
Annual review of biochemistryauthors
Zhang FL,Casey PJdoi
10.1146/annurev.bi.65.070196.001325subject
Has Abstractpub_date
1996-01-01 00:00:00pages
241-69eissn
0066-4154issn
1545-4509journal_volume
65pub_type
杂志文章,评审abstract::Members of the Rab or ARF/Sar branches of the Ras GTPase superfamily regulate almost every step of intracellular membrane traffic. A rapidly growing body of evidence indicates that these GTPases do not act as lone agents but are networked to one another through a variety of mechanisms to coordinate the individual even...
journal_title:Annual review of biochemistry
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abstract::In the past decades, advances in microscopy have made it possible to study the dynamics of individual biomolecules in vitro and resolve intramolecular kinetics that would otherwise be hidden in ensemble averages. More recently, single-molecule methods have been used to image, localize, and track individually labeled m...
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pub_type: 杂志文章,评审
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journal_title:Annual review of biochemistry
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abstract::Early influences led me first to medical school with a view to microbiology, but I felt the lack of a deeper foundation and changed to chemistry, which in turn led me to physics and mathematics. I moved to the University of Cape Town to work on the X-ray crystallography of some small organic compounds. I developed a n...
journal_title:Annual review of biochemistry
pub_type: 传,历史文章,杂志文章
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更新日期:2010-01-01 00:00:00
abstract::The base excision repair pathway is an organism's primary defense against mutations induced by oxidative, alkylating, and other DNA-damaging agents. This pathway is initiated by DNA glycosylases that excise the damaged base by cleavage of the glycosidic bond between the base and the DNA sugar-phosphate backbone. A sub...
journal_title:Annual review of biochemistry
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journal_title:Annual review of biochemistry
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journal_title:Annual review of biochemistry
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更新日期:2002-01-01 00:00:00
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更新日期:2011-01-01 00:00:00
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journal_title:Annual review of biochemistry
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更新日期:2019-06-20 00:00:00
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journal_title:Annual review of biochemistry
pub_type: 杂志文章,评审
doi:10.1146/annurev-biochem-080411-124036
更新日期:2014-01-01 00:00:00
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journal_title:Annual review of biochemistry
pub_type: 杂志文章,评审
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更新日期:2011-01-01 00:00:00
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journal_title:Annual review of biochemistry
pub_type: 杂志文章,评审
doi:10.1146/annurev.biochem.66.1.337
更新日期:1997-01-01 00:00:00
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journal_title:Annual review of biochemistry
pub_type: 杂志文章,评审
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更新日期:2009-01-01 00:00:00
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journal_title:Annual review of biochemistry
pub_type: 杂志文章,评审
doi:10.1146/annurev-biochem-060815-014244
更新日期:2016-06-02 00:00:00
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journal_title:Annual review of biochemistry
pub_type: 杂志文章,评审
doi:10.1146/annurev-biochem-060614-034516
更新日期:2015-01-01 00:00:00
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journal_title:Annual review of biochemistry
pub_type: 杂志文章,评审
doi:10.1146/annurev-biochem-060614-034429
更新日期:2015-01-01 00:00:00
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journal_title:Annual review of biochemistry
pub_type: 杂志文章,评审
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更新日期:1992-01-01 00:00:00
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journal_title:Annual review of biochemistry
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journal_title:Annual review of biochemistry
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journal_title:Annual review of biochemistry
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更新日期:2006-01-01 00:00:00
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journal_title:Annual review of biochemistry
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更新日期:2012-01-01 00:00:00
abstract::A broad view is given of photoregulated processes as they occur in algae, fungi, halophilic bacteria, higher plants, invertebrates, and higher animals. Emphasis is on the following: the organs, tissues, and organelles that participate; the nature of the photoreceptor pigments; the light-induced structural changes that...
journal_title:Annual review of biochemistry
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更新日期:1976-01-01 00:00:00
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pub_type: 杂志文章,评审
doi:10.1146/annurev.biochem.73.011303.073904
更新日期:2004-01-01 00:00:00
abstract::The rhodopsin crystal structure provides a structural basis for understanding the function of this and other G protein-coupled receptors (GPCRs). The major structural motifs observed for rhodopsin are expected to carry over to other GPCRs, and the mechanism of transformation of the receptor from inactive to active for...
journal_title:Annual review of biochemistry
pub_type: 杂志文章,评审
doi:10.1146/annurev.biochem.75.103004.142743
更新日期:2006-01-01 00:00:00
abstract::Death-associated protein kinase (DAPk) is the founding member of a newly classified family of Ser/Thr kinases, whose members not only possess significant homology in their catalytic domains, but also share cell death-associated functions. The realization that DAPk is a tumor suppressor gene, whose expression is lost i...
journal_title:Annual review of biochemistry
pub_type: 杂志文章,评审
doi:10.1146/annurev.biochem.75.103004.142615
更新日期:2006-01-01 00:00:00
abstract::Homologous recombination (HR) serves to eliminate deleterious lesions, such as double-stranded breaks and interstrand crosslinks, from chromosomes. HR is also critical for the preservation of replication forks, for telomere maintenance, and chromosome segregation in meiosis I. As such, HR is indispensable for the main...
journal_title:Annual review of biochemistry
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更新日期:2008-01-01 00:00:00
abstract::The bacterial TolC protein plays a common role in the expulsion of diverse molecules, which include protein toxins and antibacterial drugs, from the cell. TolC is a trimeric 12-stranded alpha/beta barrel, comprising an alpha-helical trans-periplasmic tunnel embedded in the outer membrane by a contiguous beta-barrel ch...
journal_title:Annual review of biochemistry
pub_type: 杂志文章,评审
doi:10.1146/annurev.biochem.73.011303.074104
更新日期:2004-01-01 00:00:00
abstract::Mitochondria are essential organelles with numerous functions in cellular metabolism and homeostasis. Most of the >1,000 different mitochondrial proteins are synthesized as precursors in the cytosol and are imported into mitochondria by five transport pathways. The protein import machineries of the mitochondrial membr...
journal_title:Annual review of biochemistry
pub_type: 杂志文章,评审
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更新日期:2017-06-20 00:00:00
abstract::Glycoproteins have a wide distribution in nature and serve a vast number of functions. There are glycoprotein enzymes and hormones; glycoproteins are found in blood and secretions, in cell membranes, and in connective tissue. Of all the biologically occurring macromolecules the glycoproteins, which consist of carbohyd...
journal_title:Annual review of biochemistry
pub_type: 杂志文章,评审
doi:10.1146/annurev.bi.45.070176.001245
更新日期:1976-01-01 00:00:00